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Rhino Rilla Rex Slot

Rhino Rilla Rex
Rhino Rilla Rex
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Updated: 22.07.2025
Reviewed by: Joe Booth

Crazy Tooth Studio's portfolio has a new dinosaur-themed slot machine. Meet Rhino Rilla Rex! This game comes with multipliers that can appear in the base game in the Team Up feature as well as Bonus Spins. In addition, here you can get massive Beast prizes.

Using this review you will be able to learn about the main details of this title including its mathematical model, design, bonus features, bets, and mobile compatibility. We'll also reveal all of its hits and misses so you can decide if it's worth your attention!

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Rhino Rilla Rex slot

General information about Rhino Rilla Rex slot

Rating by Joe Booth:
8
User’s Rating: (based on  reviews):
8.0
Crazy Tooth Studio
Write a review +25 SJ points
  • Release Date:
    21.04.2022
  • Volatility:
    High
  • RTP:
    94.1%
  • Multiplier:
    Yes
  • Max. win:
    5,000x
  • Bonus game:
    No
  • Free spins:
    No
  • Scatter Symbol:
    No
  • Wild symbol:
    Yes
  • Symbol Stacked:
    Yes
  • Jackpot Game:
    No
  • Slot lines:
    3,125
  • Slot reels:
    5
  • Layout:
    5-5
  • Stakes range (€/£/$):
    0.25 to 12.5
  • Slot Theme:
    Dinosaurs
  • Technology:
    HTML5
More infoLess info

How to Play

The playing field consisting of 5 reels in 5 rows has 3,125 pay lines with which you can create prize combinations. The game comes with the Any Adjacent Pays system where 3+ symbols pay from any position. You can bet from 0.25 to 12.5 coins per spin.

To play this slot, you just need to

  • Open Rhino Rilla Rex at the casino you chose
  • Find out the value of symbols
  • Carefully read the rules of bonus features
  • Choose a bet: from 0.25 to 12.5 coins
  • Set the reels in motion!

Rhino Rilla Rex RTP and Volatility

7.8 
This slot offers players a 94.13% RTP as well as high volatility
Speaking of risk, it's a long and bumpy journey than an easy victory journey because the game comes with high volatility. Here, prize combinations and bonus features are not triggered often, but thanks to such volatility, you can get really big payouts! The theoretical return is on your side as it is 94.13% which is below the industry average (96%).

Theme

8.5 

Design is an important aspect of a slot machine and plays a major role in how it is perceived by players. Most of this game is done in green colors. The background is a tall green tree, a cloudy sky, and a meadow with bright green grass. It sounds good but the game actually has an eerie atmosphere due to the fact that Crazy Tooth Studio used dark colors to represent the theme.

Let's take a look at the paytable! The 4 low-paying pay symbols are green, red, blue, and purple icons. Premium symbols are rhino, gorilla, or dinosaur. There is also a Wild symbol that lands anywhere on the playing field and replaces regular symbols.

Theme
Rhino Rilla Rex slot paytable

Mobile Compatibility

Mobile Compatibility
Crazy Tooth made sure to keep the convenience of their players in mind, so all of their slots are created using HTML5 technology. You can spin the reels of Rhino Rilla Rex on any modern smartphone or tablet as it is perfectly compatible with mobile devices. The slot does not require any apps to be installed, so you can simply log into the casino site from your mobile device and play via browser.

About Crazy Tooth Studio

This slot machine was created by Crazy Tooth Studio, a team that has partnered with major casinos for their unique style of slot machines. The name of the company was based on its creator's dog with a crooked tooth. Launched in 2011, the studio is located in Reno, Nevada. It designs, develops, and launches slots for land-based, online, and social casinos, and some of its most popular slots include Lady Earth Respin Insanity, 777 Rainbow Respins, Aureus, and many more!

Bonus Rounds & Free Spins

8 

Team Up

The Team Up bonus feature will be activated when you get a combination of premium symbols, regardless of how they are combined. You will then see a new playing field where cash prizes, multipliers, and tokens can land. With 1 spin you can win the total amount of all cash prizes, which can be increased with an x2-x5 multiplier!

Team Up Bonus Spins Feature

When a combination of 3 or more premium symbols lands and at least 1 of them has a golden frame around it, Bonus Spins is activated. You will see a new playing field where only cash prizes, multipliers or extra spins can land.

Beast Prizes

On the left side of the playing field, you can see progressive prizes. They increase when the corresponding premium symbol lands completely on the reel. Each progressive prize comes with a counter. Each token won in the 2 previous features fills 1 of the slots on the counters. When you collect all the prize tokens, you can get a Rhino, Rilla, Rex, or Rhino Rilla Rex prize that pays 5x, 25x, 100x, or 500x respectively.
Rhino Rilla Rex slot - Beast Prize

Rhino Rilla Rex Demo Play

Crazy Tooth Studio allows players to try out their game in demo mode, allowing them to make bets using virtual coins, instead of real money. And there’s no need to download an app if you want to have fun on the go - just play the slot from your phone or tablet, through the browser.

Max Win

7.9 
Win up to 5,000x the bet
The maximum you can win on this slot machine is 5,000x the bet, and this is a good max win potential for a high-risk game. To unleash it, you need to be lucky during the Team Up, Bonus Spins, and Beast Prizes features. Good luck!

Overall Rating

8
The 3 highlights of the game are great dark design, innovative bonuses but low symbol payouts, and a narrow bet range. The max win potential is impressive but you have to deal with high volatility. If you are ready to play with high risk and want to get some exciting and profitable features, this slot machine is for you, but for casual players and lovers of simple gameplay, we do not recommend this title.
Hits
Team U with cash prizes, multipliers, and tokens
Bonus Spins with cash prizes, multipliers, and extra spins
Beast Prizes with Rhino, Rilla, Rex, and Rhino Rilla Rex prizes
Win up to 5,000x and 3,125 ways to win
Misses
Narrow betting range
Low payouts for standard combos

FAQ

What is the Return to Player (RTP) in Rhino Rilla Rex?

The theoretical return of the slot is on your side as it is 94.13% which is below the industry average (96%).

Why should I try this slot?

Here you can enjoy a beautiful dinosaur-themed design and also get a bunch of bonus features such as Team U with cash prizes, multipliers, and tokens, Bonus Spins with cash prizes, multipliers, and extra spins as well as Beast Prizes with cash prizes up to 500x.

Can I spin the Rhino Rilla Rex reels for free?

Yes, you can check out the free demo version of this slot, which allows you to familiarize yourself with gameplay and try your luck, making bets with virtual coins.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

2732 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks

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Overall rating

Based on 2 reviews

8/10
Sloto Toto own avatar
Sloto Toto
6 lvl Superstar
8
Winning: €12
Multiplier: x48
A good slot for a new experience and, the BEASTLY one.
A really badass slot with loaded gameplay. I would even call its gameplay complicated, as it will take time before you understand its patterns with premium symbols, their fixed jackpots and reels.
If there is a blockbuster game, then this is the one. Every spin is about some action and value.
The best advice is to catch “premium” symbols (dinosaur), as they add to collection and trigger separate reels with multipliers.

Review image 1104-0
17.07.2022
Primstan own avatar
Primstan
6 lvl Superstar
8
Winning: €12
Multiplier: x49
This seems to be one of the grinding slots, that will require pretty big amount of spins in order to reach its full potential. It has pretty solid feature, where landing three premium symbols launches a feature, that is similar to coin feature. Multiplier changes, depending on symbols that are combined.When the feature triggers, you have a chance to receive tokens, that will result in nice awards. Design is quite nice. I lost my patience in trying to get the bonus, I wish it was easier to get.
Review image 619-0
19.05.2022
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